AMD Radeon RX 550 512SP vs NVIDIA GeForce GTX 470 PhysX Edition
What is the difference between AMD Radeon RX 550 512SP and NVIDIA GeForce GTX 470 PhysX Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | GT215 |
| Baffin LE | Model number | GT215-400-A2 |
| GCN 4.0 | Architecture | Tesla 2.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 40 nm |
| 3,000 million | Transistors | 727 million |
| 123 mm² | Die Size | 144 mm² |
Graphics Card
| Oct 13th, 2017 | Release Date | Never Released |
| Polaris (RX 500) | Family | GeForce 400 |
| Active | Production | End-of-life |
| Arctic Islands | Predecessor | GeForce 200 |
| PCIe 3.0 x8 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1280 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 320 bit |
| 96.00 GB/s | Bandwidth | 133.9 GB/s |
Performance
| 17.14 GPixel/s | Pixel fillrate | 17.02 GPixel/s |
| 34.27 GTexel/s | Texture fillrate | 34.05 GTexel/s |
| 1,097 GFLOPS | FP32 (float) performance | 1,089 GFLOPS |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 837 MHz 3.3 Gbps effective |
Render Config
| 512 | Shading Units | 448 |
| 32 | TMUs | 56 |
| 16 | ROPs | 40 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 512 KB | L2 Cache | 640 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 50 W | Thermal design power (TDP) | 215 W |
| 250 W | Suggested PSU | 550 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 2x DVI 1x mini-HDMI |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 6.4 | Shader Model | 5.1 |